Page 229 - Touchpad Mathematics_Ver1.0_C4

E:\Working\Orange_Education\TouchPad_Maths_4_(10-11-2025)\Open_Files\Chap_14_Ans\Chap_14_Ans
\ 12-Nov-2025 Bharat Arora Proof-8 Reader’s Sign _______________________ Date __________

e. 7:42 f. 9:10 g. 6:37 3. 29 h 14 min 4. 1 h 35 min 40 s
42 minutes past 7 10 minutes past 9 37 minutes past 6 5. Ajay; 15 minutes
18 minutes to 8 50 minutes to 10 23 minutes to 7 Learning Logs
h. 11 : 11, 11 minutes past 11, 49 minutes to 12 1. a. a.m. b. p.m. c. a.m. d. p.m.
2. a. 9:10 p.m. b. 19:36 hours c. 09:23 hours d. 12:00 midnight
3. a. b. c. d. e. 4:00 p.m. f. 14:00 hours
3. b. less than 2 hours c. less than 1 hour
d. greater than 2 hours e. less than 2 hours
f. greater than 2 hours g. greater than 6 hours
e. f. g. h. h. greater than 5 hours i. less than 5 hours
j. greater than 7 hours
4. a. 24 h 58 min b. 43 min 16 s c. 38 h 14 min
Exercise 11B d. 28 h 20 min 33 s
1. a. a.m. b. a.m. c. p.m. d. p.m. e. p.m. f. p.m. 5. a. 2 h 49 min b. 18 min 41 s c. 36 s d. 2 min
2. a. 6:00 a.m. b. 11:15 p.m. c. 7:10 p.m. d. 1:30 p.m. 6. a. 9:30 p.m. b. 1 h 19 min c. 5:30 p.m. d. 56 days
e. 2:50 a.m. f. 11:55 p.m. g. 5:45 p.m. h. 6:32 a.m. Mental Maths
3. a. 6:40 a.m. b. 12:00 noon c. 11:30 p.m. d. 11:15 a.m. 1. c 2. d 3. b 4. c 5. a 6. a
e. 4:05 p.m. f. 1:00 a.m.
4. a. 3:05 p.m. b. 5:15 a.m. c. 7:00 p.m. d. 12:00 midnight HOTS
e. 9:30 a.m. f. 6:40 p.m. Team A B C D
5. a. 12:40 p.m., 2:40 p.m. b. 2:10 a.m., 6:10 a.m. Total Time 4 h 3 s 4 h 10 min 29 s 5 h 34 min 29 s 4 h 2 s
Rank
IV
I
II
III
Exercise 11C
1. a. iii b. iv c. i d. ii e. vi f. v Chapter 12: Money
2. a. 03:34 hours b. 16:50 hours c. 19:30 hours d. 10:00 hours Warm Up
e. 24:00 hours f. 18:34 hours 1. `62 2. Week 4 3. Rohit 4. `200 note
3. a. 04:20 p.m. b. 06:57 p.m. c. 08:20 p.m. d. 04:30 a.m. Exercise 12A
e. 10:00 p.m. f. 08:08 a.m. 1. Cap; Gloves 2. Socks, Jacket, Muffler 3. Muffler
4. a. Rachna had dinner at 7:45 p.m. 4. Jacket, Muffler 5. Socks 6. Pajama
b. A bus leaves Delhi at 1:30 p.m. Exercise 12B
c. Anand left home at 11:25 a.m. 1. `30 2. Ruby: `435 3. `5 4. `297
d. Golu reached Agra at 8:10 p.m. 5. `384 6. `15750 7. `85,250 8. `50
e. A hawker starts distributing newspapers at 6:35 a.m. 9. ` 85 10. `15 11. `20 12. `1228
Exercise 11D Exercise 12C
1. a. 75 b. 75 c. 90 d. 165 1. S.No. Items Quantity Rate (`) Amount (`)
2. a. 9:20 a.m. b. 1:28 p.m. c. 9:17 a.m. d. 12:34 a.m. 1. Notebooks 6 55 330
e. 10:16 p.m. 2. Files 8 25 200
Pens
2
3. a. 1 hour 45 minutes b. 1 hour 45 minutes 3. Pencils 12 60 5 120
4.
60
c. 3 hours 20 minutes d. 8 hours Total 710
e. 3 hours 45 minutes f. 55 minutes
g. 5:20 p.m. h. 4:00 p.m. 2. a. Amount spent = `148, Amount left = `352
b. Amount spent = `135, Amount left = `215
Exercise 11E c. Amount spent = `170, Amount left = `30
2. a. April b. 366 c. 30 d. 7 Learning Logs
3. a. Yes b. Yes c. No d. No e. Yes f. No 1. a. `520 b. `610
g. Yes h. No i. Yes j. Yes 2. `840 3. `1919; `81 4. `9170 5. `68
4. a. 95 days b. 6th January c. 152 days d. 15th July 2017 6. 29 balls 7. `750 8. ` 250
e. 27 days 9. a. S.No. Ice cream Quantity Rate (`) Amount (`)
Exercise 11F 1. Pineapple 2 60 120
1. a. 72 h b. 120 h c. 180 h d. 225 h 2. Almond praline 1 70 70
e. 207 h f. 144 h g. 78 h h. 66 h 3. Strawberry 3 80 240
2. a. 420 min b. 450 min c. 240 min d. 495 min 4. Butterscotch 1 100 100
Total
530
e. 547 min f. 324 min g. 1120 min h. 807 min
3. a. 900 s b. 1200 s c. 498 s d. 550 s b. S.No. Ice cream Quantity Rate (`) Amount (`)
e. 1534 s f. 1095 s g. 460 s h. 3492 s 1. Chocolate 1 55 55
2. Tutti frutti 3 75 225
Exercise 11G 3. Vanilla sugar free 2 90 180
1. a. 53 min 55 s b. 29 min 38 s c. 58 min 18 s d. 46 min 5 s 4. Pineapple 1 60 60
e. 41 h 51 min 30 s f. 106 h 5 min 8 s 5. Butterscotch 2 100 200
2. a. 15 h 15 min b. 14 h 58 min c. 4 min 40 s d. 19 h 43 min 54 s Total 720

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Answers